<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/tools/qcstring.cpp:488 --> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>TQByteArray Class</title> <style type="text/css"><!-- fn { margin-left: 1cm; text-indent: -1cm; } a:link { color: #004faf; text-decoration: none } a:visited { color: #672967; text-decoration: none } body { background: #ffffff; color: black; } --></style> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr bgcolor="#E5E5E5"> <td valign=center> <a href="index.html"> <font color="#004faf">Home</font></a> | <a href="classes.html"> <font color="#004faf">All Classes</font></a> | <a href="mainclasses.html"> <font color="#004faf">Main Classes</font></a> | <a href="annotated.html"> <font color="#004faf">Annotated</font></a> | <a href="groups.html"> <font color="#004faf">Grouped Classes</font></a> | <a href="functions.html"> <font color="#004faf">Functions</font></a> </td> <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQByteArray Class Reference</h1> <p>The TQByteArray class provides an array of bytes. <a href="#details">More...</a> <p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when TQt is built with thread support.</p> <p><tt>#include <<a href="qcstring-h.html">ntqcstring.h</a>></tt> <p>Inherits <a href="ntqmemarray.html">TQMemArray</a><char>. <p>Inherited by <a href="ntqbitarray.html">TQBitArray</a> and <a href="ntqcstring.html">TQCString</a>. <p><a href="qbytearray-members.html">List of all member functions.</a> <h2>Public Members</h2> <ul> <li class=fn><a href="#TQByteArray"><b>TQByteArray</b></a> ()</li> <li class=fn><a href="#TQByteArray-2"><b>TQByteArray</b></a> ( int size )</li> </ul> <h2>Related Functions</h2> <ul> <li class=fn>TQByteArray <a href="#qCompress"><b>qCompress</b></a> ( const TQByteArray & data )</li> <li class=fn>TQByteArray <a href="#qCompress-2"><b>qCompress</b></a> ( const uchar * data, int nbytes )</li> <li class=fn>TQByteArray <a href="#qUncompress"><b>qUncompress</b></a> ( const TQByteArray & data )</li> <li class=fn>TQByteArray <a href="#qUncompress-2"><b>qUncompress</b></a> ( const uchar * data, int nbytes )</li> </ul> <hr><a name="details"></a><h2>Detailed Description</h2> The TQByteArray class provides an array of bytes. <p> <p> The TQByteArray class provides an <a href="shclass.html#explicitly-shared">explicitly shared</a> array of bytes. It is useful for manipulating memory areas with custom data. TQByteArray is implemented as a <a href="ntqmemarray.html">TQMemArray</a><char>. See the <a href="ntqmemarray.html">TQMemArray</a> documentation for further information. <p>See also <a href="collection.html">Collection Classes</a> and <a href="tools.html">Non-GUI Classes</a>. <hr><h2>Member Function Documentation</h2> <h3 class=fn><a name="TQByteArray"></a>TQByteArray::TQByteArray () </h3> <p> Constructs an empty TQByteArray. <h3 class=fn><a name="TQByteArray-2"></a>TQByteArray::TQByteArray ( int size ) </h3> <p> Constructs a TQByteArray of size <em>size</em>. <hr><h2>Related Functions</h2> <h3 class=fn><a href="qbytearray.html">TQByteArray</a> <a name="qCompress"></a>qCompress ( const <a href="qbytearray.html">TQByteArray</a> & data ) </h3> <p> <p> Compresses the array <em>data</em> and returns the compressed byte array using zlib. <p> <p>See also <a href="#qUncompress">qUncompress</a>(). <h3 class=fn><a href="qbytearray.html">TQByteArray</a> <a name="qCompress-2"></a>qCompress ( const uchar * data, int nbytes ) </h3> <p> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Compresses the array <em>data</em> which is <em>nbytes</em> long and returns the compressed byte array. <h3 class=fn><a href="qbytearray.html">TQByteArray</a> <a name="qUncompress"></a>qUncompress ( const <a href="qbytearray.html">TQByteArray</a> & data ) </h3> <p> <p> Uncompresses the array <em>data</em> and returns the uncompressed byte array. <p> Returns an empty TQByteArray if the input data was corrupt. <p> <p>See also <a href="#qCompress">qCompress</a>(). <h3 class=fn><a href="qbytearray.html">TQByteArray</a> <a name="qUncompress-2"></a>qUncompress ( const uchar * data, int nbytes ) </h3> <p> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Uncompresses the array <em>data</em> which is <em>nbytes</em> long and returns the uncompressed byte array. <!-- eof --> <hr><p> This file is part of the <a href="index.html">TQt toolkit</a>. 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